Leak SiteHHS OCRState AGConfirmed11 records · 9 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedalphvhigh sensitivity
Merged incident · 11 records
MCLAREN HEALTH CARE CORPORATION — July 2023 breach
Clustered 11 records across 9 jurisdictions: 9 filings and 2 leak-site claims · filing window Oct 20, 2023 → Nov 9, 2023 (dated filings only). View entity profile → Other incidents for this victim →
⚠ 2 cross-filing discrepancies →Merge100%
incident inc_b7018b13f1b9427d · merged by human · confidence 100%
Confirmed breach. Merged as one breach: 9 regulatory filings and 2 unverified claims. The filings describe unauthorized access. Intrusion Jul 28, 2023–Aug 23, 2023, discovered Jul 28, 2023. 2,192,515 individuals reported across the linked filings. Data reported: Government ID, PHI, Health (basic), and 3 more. Notifications rolled out on a 20-day schedule across 8 dated filings beginning Oct 20, 2023. Each member filing remains the legal record for its jurisdiction.
Litigation Timing
SupplementalDiscovery variance
74days
Range of discovered_at dates across filings
Filing span
20days
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no SEC 8-K in this cluster.
Regulatory clocksVermont✗ VT AG >45 bdayLeak gap⏱ Leak >30dHIPAA✓ HHS notifiedFull clock table in Litigation Timeline
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